Introduction
The highest energy consumption rate in today’s world is fossil fuel. They are our best friend in daily life. Thousands of years ago, due to a drastic change in the earth, fossil fuels were formed.
The fossil fuels include petroleum (oil), coal and natural gas. Fossil Fuels are nonrenewable energy. 90% of U.S. energy consumption is nonrenewable energy including oil 36%, natural gas 27%, coal 19% [1]. Fossil fuel was formed from the remains of animals bones and plants that lived millions of years ago in a marine environment before dinosaurs.
Oil is one of the best energy in the world because oil only needs little amount to produce a large amount of energy, it has low cost, also oil is easy to be stored and transported.
How is
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Oil is one of the highest producers of calorific value of energy. Calorific value is the heat produced by the combustion of a unit weight of a fuel. The greater the value, the more effective it is. Diesel’s volumetric density is about 40 and the gravimetric density is about 50. Batteries volumetric density is about 1 and the gravimetric density is about 3. Therefore oil has a very high volumetric density and gravimetric density compared to other energy resources.
Reason #2 Low Cost
The second reason, that oil is the best energy, is because it has low cost. Fossil fuels are available all over the world and the way to extract energy from them are also not that expensive. This does not need a hard setup. Unlike solar power or wind turbines whose cost are too high, fossil fuels have low cost as compared to them. The high cost prevents many people from installing wind turbines or solar panels at their home. For example, from Table 1, conventional coal’s levelized capital cost is 60, solar thermal levelized capital cost 195. From Table 2, an average cost of coal and natural gas are 4-5(cents per kWh). Average cost of wind is 4-10(cents per kWh), geothermal is 5-8(cents per kWh), biomass is 8-12(cents per kWh) and solar is 15-32(cents per kWh). It shows nonrenewable
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Oil are easily stored and transported from one place to another. There are many ways to transport oil. The first one is pipelines. Pipelines are efficient because most are buried, largely unseen. The second way is rail transportation. Railroads are efficient means of transporting crude oil and other fuels. There many other ways to transport oil.
Many people are concern that there are lots of leaks in oil tankers or ship getting drowned deep in the sea that were carrying crude oil to get refined. The crude oil contains some toxic substances which when mixed up with water pose serious hazards to aquatic life. There has been few major disaster such as the Exxon Valdez spill in Alaska and the BP accident in the Gulf of Mexico.
Many countries set up higher safety standard to prevent oil leak. Under the Canada Shipping Act, 2001 require any tanker built after July 6, 1993, to be double hulled to operate in Canadian waters. A double hull is a type of hull where the bottom and sides of a vessel have two complete layers of watertight hull surface.
Other pros and cons -- rebut
Pipelines may be an easy way to transport oil but, pipes regularly
Turning the key placed into the car, the machine suddenly grumbles, gasoline pumping throughout the system. It is understandable that the power needed to move from point A to B is generally provided by oil, but have you ever considered the importance of this substance to our country? Oil, is used by almost, if not every American daily. In fact, it is something that we as a nation can not live without. How we get this oil is just as important, and brings up heated debates about the options of transportation, one of which being the Keystone XL pipeline.
Pipelines are also proven to be the safest method of transferring crude oil,
less damage in the pipeline can cause the environment to be clean and to allow the people not to be worried and to think that the pipe can transport the crude oil
It is said that this fuel is dirty as well as the process that it will take to get this oil. This process would be harmful to people, wildlife as well as the environment. It has been stated that this process will inevitably leak,
The advertisement by Metropolitan Energy Council argues that the uses of oil provides is the safest and more efficient means to heat. these ad show to the public, mainly to the families the risks about using gas heatt “I think the gas is dangerous…too dangerous fro my home, my kids”. Furthermore, “If you need prompt services from them you need to say “ I smell gas” . The emotional appeal incorporated has been a picture where appear a mother with his child.
Gasoline and diesel are fossil fuels and aren 't infinite. Battery electricity are better, they don’t pollute and don 't burn fossil fuels. Instead of having a gas tank and having to fill it up at a gas station, these cars have batteries in their place and can be recharged with a larger charging station and needs 220 volts. The recharged batteries stay charged until the car is driven. Some people say that battery powered cars are slower, but it isn’t by much and battery powered cars think is worth slowing down a little if it means saving the planet.
Today i'm going to discuss the pros, cons,
Oil can do some things that people would have not normally thought of. It can build cities and and raise the pay, but it can also open up opportunities for some. When Texas discovered oil within a few years there was towns that popped up one year with thousands of people, people left to work in the oil fields and their old jobs were available and were well paying, and when people have open plots of land they sometimes drilled for oil and made a lot of money for various uses. In the year of 1925 Wink Texas was not even on the map much less a city.
Due to these issues, renewable resources should become our primary source of energy. First, there are many issues with the energies sources we use now, but one of the major ones is that nonrenewable resources cannot replenish fast enough to replace what is being consumed. Energies made from fossils are the most common types of nonrenewable resource. Specifically, the three main types of fossil fuels are coal, natural gas, and oil.
It is commonly known throughout human history that the energy used is burned from coal which creates biomass. During the Industrial Revolution, coal was an essential need to everyone, hence the discovery of oil as a substitute. Yet, the mass formation from the unearthing of oil causes more damage than benefits for the planet. Humanity had never seen a more compatible source in which came a higher demand for oil. As the public has urged to generate more oil, scientists theorized that fossil fuels will eventually run out, making way for a renewable energy route in the future (Mason).
They provide around 66% of the world 's electrical power, and 95% of the world 's total energy demands o How Fossil Fuels Work Coal is crushed to a fine dust and burnt. Oil and gas can be burnt directly. Types of fossil fuels energy: Coal Coal provides around 28% of our energy Oil Oil provides 40%of our energy Crude oil (called "petroleum")
wind energy and solar energy are both renewable types of energy they create no pollution and are fully sustainable as they are both powered by natural sources and if there is no wind one day the solar panels can generate energy and if it 's cloudy another day the windmills can generate energy also the energy created during the summer can be sold to the grid for extra capital that can be used for field trips, renovations, etc. Geothermal heating systems are rated the most efficient and eco-friendly heating systems. The system works using buried coils that contain a liquid, typically a mix of water and antifreeze. The liquid is warmed to the same temperature as the earth and then runs through to the home where a compressor extracts the heat but not only that geothermal heating requires no fossil fuels so it is very eco-friendly LED lighting is an efficient and eco friendly lighting alternative because they waste much less energy in converting to light compare to incandescent lights which waste 90% of the energy to convert to heat not only that LED lights last up to 15-25 times longer that traditional light bulbs this makes LED a much better source of lights than others because it wastes less energy and it is more efficient at doing its job this is so much better for the environment because it uses less energy that other lighting sources
these are based on fossil fuels like coal, petrol, diesel, kerosene and natural gases. Fossil fuels are obtained from biologically degradable materials such as plant and animal but undergoing million years of excessive heat, pressure, chemical and biological reactions. Thus formation of these fuels takes very long time. Also they are non-renewable sources of energy.